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-rw-r--r--tests/examples/spectrum/demo-osssrc.c78
-rw-r--r--tests/old/examples/switch/switcher.c49
2 files changed, 65 insertions, 62 deletions
diff --git a/tests/examples/spectrum/demo-osssrc.c b/tests/examples/spectrum/demo-osssrc.c
index 3431ec91..462fcf90 100644
--- a/tests/examples/spectrum/demo-osssrc.c
+++ b/tests/examples/spectrum/demo-osssrc.c
@@ -3,12 +3,14 @@
extern gboolean _gst_plugin_spew;
-void spectrum_chain(GstPad *pad,GstData *_data);
-gboolean idle_func(gpointer data);
+void spectrum_chain (GstPad * pad, GstData * _data);
+gboolean idle_func (gpointer data);
GtkWidget *drawingarea;
-int main(int argc,char *argv[]) {
+int
+main (int argc, char *argv[])
+{
GstElement *bin;
GstElementFactory *srcfactory;
GstElement *src;
@@ -20,63 +22,67 @@ int main(int argc,char *argv[]) {
_gst_plugin_spew = TRUE;
- gst_init(&argc,&argv);
- gnome_init("Spectrum","0.0.1",argc,argv);
+ gst_init (&argc, &argv);
+ gnome_init ("Spectrum", "0.0.1", argc, argv);
- bin = gst_bin_new("bin");
+ bin = gst_bin_new ("bin");
- srcfactory = gst_element_factory_find("osssrc");
- spectrumfactory = gst_element_factory_find("gstspectrum");
+ srcfactory = gst_element_factory_find ("osssrc");
+ spectrumfactory = gst_element_factory_find ("gstspectrum");
- src = gst_element_factory_create(srcfactory,"src");
- gtk_object_set(GTK_OBJECT(src),"bytes_per_read",(gulong)1024,NULL);
- spectrum = gst_element_factory_create(spectrumfactory,"spectrum");
- gtk_object_set(GTK_OBJECT(spectrum),"width",256,NULL);
+ src = gst_element_factory_create (srcfactory, "src");
+ gtk_object_set (GTK_OBJECT (src), "bytes_per_read", (gulong) 1024, NULL);
+ spectrum = gst_element_factory_create (spectrumfactory, "spectrum");
+ gtk_object_set (GTK_OBJECT (spectrum), "width", 256, NULL);
- gst_bin_add(GST_BIN(bin),GST_ELEMENT(src));
- gst_bin_add(GST_BIN(bin),GST_ELEMENT(spectrum));
+ gst_bin_add (GST_BIN (bin), GST_ELEMENT (src));
+ gst_bin_add (GST_BIN (bin), GST_ELEMENT (spectrum));
- gst_pad_link(gst_element_get_pad(src,"src"),
- gst_element_get_pad(spectrum,"sink"));
+ gst_pad_link (gst_element_get_pad (src, "src"),
+ gst_element_get_pad (spectrum, "sink"));
- spectrumpad = gst_pad_new("sink",GST_PAD_SINK);
- gst_pad_set_chain_function(spectrumpad,spectrum_chain);
+ spectrumpad = gst_pad_new ("sink", GST_PAD_SINK);
+ gst_pad_set_chain_function (spectrumpad, spectrum_chain);
- gst_pad_link(gst_element_get_pad(spectrum,"src"),spectrumpad);
+ gst_pad_link (gst_element_get_pad (spectrum, "src"), spectrumpad);
- appwindow = gnome_app_new("spectrum","Spectrum");
- drawingarea = gtk_drawing_area_new();
- gtk_drawing_area_size(GTK_DRAWING_AREA(drawingarea),256,32);
- gnome_app_set_contents(GNOME_APP(appwindow),drawingarea);
- gtk_widget_show_all(appwindow);
+ appwindow = gnome_app_new ("spectrum", "Spectrum");
+ drawingarea = gtk_drawing_area_new ();
+ gtk_drawing_area_size (GTK_DRAWING_AREA (drawingarea), 256, 32);
+ gnome_app_set_contents (GNOME_APP (appwindow), drawingarea);
+ gtk_widget_show_all (appwindow);
- gst_element_set_state(GST_ELEMENT(bin),GST_STATE_READY);
- gst_element_set_state(GST_ELEMENT(bin),GST_STATE_PLAYING);
+ gst_element_set_state (GST_ELEMENT (bin), GST_STATE_READY);
+ gst_element_set_state (GST_ELEMENT (bin), GST_STATE_PLAYING);
- g_idle_add(idle_func,src);
+ g_idle_add (idle_func, src);
- gtk_main();
+ gtk_main ();
return 0;
}
-void spectrum_chain(GstPad *pad,GstData *_data) {
+void
+spectrum_chain (GstPad * pad, GstData * _data)
+{
GstBuffer *buf = GST_BUFFER (_data);
gint i;
guchar *data = buf->data;
- gdk_draw_rectangle(drawingarea->window,drawingarea->style->black_gc,
- TRUE,0,0,GST_BUFFER_SIZE(buf),25);
- for (i=0;i<GST_BUFFER_SIZE(buf);i++) {
- gdk_draw_rectangle(drawingarea->window,drawingarea->style->white_gc,
- TRUE,i,32-data[i],1,data[i]);
+ gdk_draw_rectangle (drawingarea->window, drawingarea->style->black_gc,
+ TRUE, 0, 0, GST_BUFFER_SIZE (buf), 25);
+ for (i = 0; i < GST_BUFFER_SIZE (buf); i++) {
+ gdk_draw_rectangle (drawingarea->window, drawingarea->style->white_gc,
+ TRUE, i, 32 - data[i], 1, data[i]);
}
- gst_buffer_unref(buf);
+ gst_buffer_unref (buf);
}
-gboolean idle_func(gpointer data) {
+gboolean
+idle_func (gpointer data)
+{
/*gst_src_push(GST_SRC(data)); */
return TRUE;
}
diff --git a/tests/old/examples/switch/switcher.c b/tests/old/examples/switch/switcher.c
index d0bc4a67..6296f6ad 100644
--- a/tests/old/examples/switch/switcher.c
+++ b/tests/old/examples/switch/switcher.c
@@ -16,7 +16,7 @@
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
-
+
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
@@ -28,38 +28,36 @@ static GMainLoop *loop = NULL;
static void
-got_eos (GstElement *pipeline)
+got_eos (GstElement * pipeline)
{
g_main_loop_quit (loop);
}
static gboolean
-idle_iterate (GstElement *pipeline)
+idle_iterate (GstElement * pipeline)
{
gst_bin_iterate (GST_BIN (pipeline));
return (GST_STATE (GST_ELEMENT (pipeline)) == GST_STATE_PLAYING);
}
static gboolean
-switch_timer (GstElement *video_switch)
+switch_timer (GstElement * video_switch)
{
gint nb_sources, active_source;
-
+
g_object_get (G_OBJECT (video_switch), "nb_sources", &nb_sources, NULL);
- g_object_get (G_OBJECT (video_switch), "active_source",
- &active_source, NULL);
-
- active_source ++;
-
+ g_object_get (G_OBJECT (video_switch), "active_source", &active_source, NULL);
+
+ active_source++;
+
if (active_source > nb_sources - 1)
active_source = 0;
-
- g_object_set (G_OBJECT (video_switch), "active_source",
- active_source, NULL);
-
+
+ g_object_set (G_OBJECT (video_switch), "active_source", active_source, NULL);
+
g_message ("current number of sources : %d, active source %d",
- nb_sources, active_source);
-
+ nb_sources, active_source);
+
return (GST_STATE (GST_ELEMENT (video_switch)) == GST_STATE_PLAYING);
}
@@ -72,7 +70,7 @@ main (int argc, char *argv[])
gst_init (&argc, &argv);
loop = g_main_loop_new (NULL, FALSE);
-
+
pipeline = gst_pipeline_new ("pipeline");
src1 = gst_element_factory_make ("videotestsrc", "src1");
g_object_set (G_OBJECT (src1), "pattern", 0, NULL);
@@ -80,26 +78,25 @@ main (int argc, char *argv[])
g_object_set (G_OBJECT (src2), "pattern", 1, NULL);
video_switch = gst_element_factory_make ("switch", "video_switch");
video_sink = gst_element_factory_make ("ximagesink", "video_sink");
-
+
gst_bin_add_many (GST_BIN (pipeline), src1, src2, video_switch,
- video_sink, NULL);
-
+ video_sink, NULL);
+
gst_element_link (src1, video_switch);
gst_element_link (src2, video_switch);
gst_element_link (video_switch, video_sink);
-
- g_signal_connect (G_OBJECT (pipeline), "eos",
- G_CALLBACK (got_eos), NULL);
+
+ g_signal_connect (G_OBJECT (pipeline), "eos", G_CALLBACK (got_eos), NULL);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
-
+
g_idle_add ((GSourceFunc) idle_iterate, pipeline);
g_timeout_add (2000, (GSourceFunc) switch_timer, video_switch);
-
+
g_main_loop_run (loop);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_READY);
-
+
/* unref */
gst_object_unref (GST_OBJECT (pipeline));
generated by cgit (git 2.34.1) at 2025-06-14 18:15:26 +0000